21634290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 60540480

約数和(自身を除く): 38906190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 307, 405, 435, 486, 522, 614, 783, 810, 870, 921, 1215, 1305, 1535, 1566, 1842, 2349, 2430, 2610, 2763, 3070, 3915, 4605, 4698, 5526, 7047, 7830, 8289, 8903, 9210, 11745, 13815, 14094, 16578, 17806, 23490, 24867, 26709, 27630, 35235, 41445, 44515, 49734, 53418, 70470, 74601, 80127, 82890, 89030, 124335, 133545, 149202, 160254, 240381, 248670, 267090, 373005, 400635, 480762, 721143, 746010, 801270, 1201905, 1442286, 2163429, 2403810, 3605715, 4326858, 7211430, 10817145, 21634290]

約数ペア:

[(1, 21634290), (2, 10817145), (3, 7211430), (5, 4326858), (6, 3605715), (9, 2403810), (10, 2163429), (15, 1442286), (18, 1201905), (27, 801270), (29, 746010), (30, 721143), (45, 480762), (54, 400635), (58, 373005), (81, 267090), (87, 248670), (90, 240381), (135, 160254), (145, 149202), (162, 133545), (174, 124335), (243, 89030), (261, 82890), (270, 80127), (290, 74601), (307, 70470), (405, 53418), (435, 49734), (486, 44515), (522, 41445), (614, 35235), (783, 27630), (810, 26709), (870, 24867), (921, 23490), (1215, 17806), (1305, 16578), (1535, 14094), (1566, 13815), (1842, 11745), (2349, 9210), (2430, 8903), (2610, 8289), (2763, 7830), (3070, 7047), (3915, 5526), (4605, 4698)]